How-To film · 47
The input has a contract
Attempt an invalid write, keep the last valid state with an authored explanation, then correct the input and settle the model.
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- An input can carry the rule that protects the model.
- This discount starts at five percent, within its zero-to-thirty-percent contract.
- Try forty percent.
- Grid rejects the write and shows its authored explanation.
- The field returns to five percent, so Net Amount stays at one hundred fourteen.
- Now enter twenty percent.
- The contract accepts it, and the dependent Net Amount settles at ninety-six dollars.
- The input has a contract.
Make the same move
Go from watching to building.
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